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http://nopr.niscpr.res.in/handle/123456789/21301| Title: | Preparation of cesium ferrite from the thermolysis of cesium tris(maleato) ferrate(III) hexahydrate |
| Authors: | Randhawa, B S Sweety, Kamaljeet |
| Issue Date: | Feb-2000 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | The thermolysis of cesium tris(maleato) ferrate(III) hexahydrate, Cs3 [Fe(C2H2C2O4)3].6H2O has been investigated up to 700oC in static air atmosphere employing Mossbauer and thermo-analytical techniques(TG,DTA,DTG). The anhydrous complex undergoes reduction to iron(II) species at 185oC followed by demixing of the cations forming α -Fe2O3 , and cesium oxalate/carbonate in successive stages. Finally, a solid state reaction occurs between α-Fe2O3 and cesium carbonate resulting in the formation of fine particles of cesium ferrite. The results have been compared with those of cesium ferrioxalate. |
| Page(s): | 25-28 |
| ISSN: | 0975-1017 (Online); 0971-4588 (Print) |
| Appears in Collections: | IJEMS Vol.07(1) [February 2000] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJEMS 7(1) 25-28.pdf | 778.42 kB | Adobe PDF | View/Open |
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